USA, c.1950. Early Charles and Ray Eames SAX Salmon Fiberglass Armshell Chair. Made by Zenith Plastics pre-Herman Miller with Rope Edge, First Year of Production on Early Thin Gauge Lounge X-Base. Covered with Alexander Girard Check Pattern Upholstered Cloth Cover. Fiberglass is Very Faded Seat Area. No Cracks to Fiberglass.